René's URL Explorer Experiment


Title: node-api: use fast properties in node_api_create_object_with_properties by colinhacks · Pull Request #66470 · nodejs/node · GitHub

Open Graph Title: node-api: use fast properties in node_api_create_object_with_properties by colinhacks · Pull Request #66470 · nodejs/node

X Title: node-api: use fast properties in node_api_create_object_with_properties by colinhacks · Pull Request #66470 · nodejs/node

Description: Node.js JavaScript runtime ✨🐢🚀✨. Contribute to nodejs/node development by creating an account on GitHub.

Open Graph Description: Description Objects created with node_api_create_object_with_properties() are in dictionary mode, because the call uses v8::Object::New(). Their properties are about 7x slower to read than an objec...

X Description: Description Objects created with node_api_create_object_with_properties() are in dictionary mode, because the call uses v8::Object::New(). Their properties are about 7x slower to read than an objec...

Opengraph URL: https://github.com/nodejs/node/pull/66470

X: @github

direct link

Domain: github.com

react-profiling0
react-import-mapreact,react-dom,react-dom/client,react-dom/profiling,react-is,react-reconciler,react/compiler-runtime,react/jsx-dev-runtime,react/jsx-runtime,scheduler@d5750093facf
route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:dcd8f170-74ab-b388-465e-634716978327
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idA34E:A3A4:4218D6:5D9377:6AED3990
html-safe-noncec5135f14621b5f66d6db2fc024af7444016487fb445f82251888586d87784ff8
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBMzRFOkEzQTQ6NDIxOEQ2OjVEOTM3Nzo2QUVEMzk5MCIsInZpc2l0b3JfaWQiOiIzMDE1MDIyNTkwNjc0NDE4MDY0IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmacd5b8547181ccc68089ee93aa5458d14e40f91f46698ec736b8e2cb96b14fd624
hovercard-subject-tagpull_request:4722036984
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/nodejs/node/66470/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/f756c9989a21dbfe2df7a0d4e69c054ec483327920b074c1c098b1b4d2cf87e4/nodejs/node/pull/66470
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/f756c9989a21dbfe2df7a0d4e69c054ec483327920b074c1c098b1b4d2cf87e4/nodejs/node/pull/66470
og:image:altDescription Objects created with node_api_create_object_with_properties() are in dictionary mode, because the call uses v8::Object::New(). Their properties are about 7x slower to read than an objec...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamecolinhacks
hostnamegithub.com
expected-hostnamegithub.com
None26c92a9388ddfad3fa88d132b5d5f0b4747030233dcc4e5efb05f1cbae152184
turbo-cache-controlno-cache
go-importgithub.com/nodejs/node git https://github.com/nodejs/node.git
octolytics-dimension-user_id9950313
octolytics-dimension-user_loginnodejs
octolytics-dimension-repository_id27193779
octolytics-dimension-repository_nwonodejs/node
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id27193779
octolytics-dimension-repository_network_root_nwonodejs/node
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasec629ad99c254d306375fc8354d04321c2c362236
ui-targetfull
theme-color#1e2327
color-schemelight dark
react-app-namepull-requests

Links:

Skip to contenthttps://github.com/nodejs/node/pull/66470#start-of-content
https://github.com/
Sign inhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fnodejs%2Fnode%2Fpull%2F66470
GitHubRepository hosting, code review, and collaborationhttps://github.com/platform
CopilotAI coding agent for tasks, projects, and automated workhttps://github.com/features/copilot
ActionsCI/CD and automationhttps://github.com/features/actions
Code QualityQuality analysis, fixes, and enforcementhttps://github.com/features/code-quality
CodespacesCloud development environmentshttps://github.com/features/codespaces
Code SecurityVulnerability detection and remediationhttps://github.com/security/advanced-security/code-security
Secret ProtectionSecret scanning and leak preventionhttps://github.com/security/advanced-security/secret-protection
All Featureshttps://github.com/features
Documentationhttps://docs.github.com/en
Traininghttps://learn.github.com/skills
Certificationshttps://learn.github.com/credentials
Build with Copilothttps://github.com/features/ai
Customize Copilothttps://docs.github.com/en/copilot/how-tos/copilot-on-github/customize-copilot/customize-copilot-overview
Integrationshttps://github.com/marketplace
Trending reposhttps://github.com/trending
GitHub Sponsorshttps://github.com/open-source/sponsors
Developer articleshttps://github.com/resources/articles
ChangelogYour source for the latest features, improvements, and fixes across GitHub products, all in one place.https://github.blog/changelog/
Enterpriseshttps://github.com/enterprise
Teamhttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
See all industrieshttps://github.com/solutions/industry
Why GitHubhttps://github.com/why-github
Customer Storieshttps://github.com/customer-stories
Business insightshttps://github.com/solutions/executive-insights
Trust Centerhttps://github.com/trust-center
GitHub Advanced SecurityEnterprise-grade code securityhttps://github.com/security/advanced-security
Copilot for businessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Documentationhttps://docs.github.com/en
Resource centerhttps://github.com/resources
Bloghttps://github.blog/
Events & webinarshttps://github.com/resources/events
Community Forumhttps://github.com/orgs/community/discussions
Customer Storieshttps://github.com/customer-stories
Integrationshttps://github.com/marketplace
Customer supporthttps://help.github.com/
Traininghttps://learn.github.com/skills
GitHub Statushttps://www.githubstatus.com/
Abouthttps://github.com/about
Partnershttps://github.com/partners
Changeloghttps://github.blog/changelog/
GitHub UniverseThe event for developers, by developers — talks, workshops, and what’s next for GitHub.https://githubuniverse.com/
Pricinghttps://github.com/pricing
Sign inhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fnodejs%2Fnode%2Fpull%2F66470
Sign uphttps://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=nodejs%2Fnode
Reloadhttps://github.com/nodejs/node/pull/66470
Reloadhttps://github.com/nodejs/node/pull/66470
Reloadhttps://github.com/nodejs/node/pull/66470
nodejshttps://github.com/nodejs
nodehttps://github.com/nodejs/node
Codehttps://github.com/nodejs/node
Issues656 (656)https://github.com/nodejs/node/issues
Pull requests664 (664)https://github.com/nodejs/node/pulls
Actionshttps://github.com/nodejs/node/actions
Projectshttps://github.com/nodejs/node/projects
Security and qualityhttps://github.com/nodejs/node/security
Insightshttps://github.com/nodejs/node/pulse
https://github.com/nodejs/node
colinhackshttps://github.com/colinhacks
nodejs:mainhttps://github.com/nodejs/node/tree/main
colinhacks:node-api-object-shape-cachehttps://github.com/colinhacks/node/tree/node-api-object-shape-cache
Conversationhttps://github.com/nodejs/node/pull/66470
Commits1 (1)https://github.com/nodejs/node/pull/66470/commits
Checkshttps://github.com/nodejs/node/pull/66470/checks
Files changedhttps://github.com/nodejs/node/pull/66470/files
node-api: use fast properties in node_api_create_object_with_propertieshttps://github.com/nodejs/node/pull/66470#top
colinhackshttps://github.com/colinhacks
nodejs:mainhttps://github.com/nodejs/node/tree/main
colinhacks:node-api-object-shape-cachehttps://github.com/colinhacks/node/tree/node-api-object-shape-cache
https://github.com/colinhacks
colinhackshttps://github.com/colinhacks
Oct 2, 2026https://github.com/nodejs/node/pull/66470#issue-5684078853
#66441https://github.com/nodejs/node/issues/66441
adcd028https://github.com/nodejs/node/commit/adcd028c0e4fddb9c8c10237ccce50dc58b3abc7
#66441https://github.com/nodejs/node/issues/66441
Please reload this pagehttps://github.com/nodejs/node/pull/66470
https://github.com/colinhacks
node-api: use fast properties in node_api_create_object_with_propertieshttps://github.com/nodejs/node/pull/66470/commits/0087afc0a739cdb7469ed2647381a0782262f22e
0087afchttps://github.com/nodejs/node/pull/66470/commits/0087afc0a739cdb7469ed2647381a0782262f22e
nodejs#66441https://github.com/nodejs/node/issues/66441
https://github.com/apps/copilot-pull-request-reviewer
Copilothttps://github.com/apps/copilot-pull-request-reviewer
October 2, 2026 22:15https://github.com/nodejs/node/pull/66470#event-32369098234
https://github.com/nodejs-github-bot
nodejs-github-bothttps://github.com/nodejs-github-bot
Oct 2, 2026https://github.com/nodejs/node/pull/66470#issuecomment-5962330017
Please reload this pagehttps://github.com/nodejs/node/pull/66470
https://github.com/apps/copilot-pull-request-reviewer
Copilothttps://github.com/apps/copilot-pull-request-reviewer
Oct 2, 2026 https://github.com/nodejs/node/pull/66470#pullrequestreview-5397368308
Copilothttps://github.com/apps/copilot-pull-request-reviewer
https://github.com/nodejs/node/pull/66470#pullrequestreview-5397368308
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/nodejs/node/pull/66470
https://github.com/nodejs-github-bot
nodejs-github-bothttps://github.com/nodejs-github-bot
c++ https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Ac%2B%2B
needs-ci https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Aneeds-ci
node-api https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Anode-api
Oct 2, 2026https://github.com/nodejs/node/pull/66470#event-32369109849
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
Node-API Team Projecthttps://github.com/orgs/nodejs/projects/11
Oct 2, 2026https://github.com/nodejs/node/pull/66470#event-32433966593
https://github.com/apps/github-project-automation
github-project-automationhttps://github.com/apps/github-project-automation
Node-API Team Projecthttps://github.com/orgs/nodejs/projects/11
Oct 2, 2026https://github.com/nodejs/node/pull/66470#event-32651163659
https://github.com/apps/codecov
codecovhttps://github.com/apps/codecov
Oct 2, 2026https://github.com/nodejs/node/pull/66470#issuecomment-5963335365
Codecovhttps://app.codecov.io/gh/nodejs/node/pull/66470?dropdown=coverage&src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
1e9fd95https://app.codecov.io/gh/nodejs/node/commit/1e9fd9544ef38e6e36ca1d5ab7af3bab5b20496d?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
0087afchttps://app.codecov.io/gh/nodejs/node/commit/0087afc0a739cdb7469ed2647381a0782262f22e?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
Files with missing lineshttps://app.codecov.io/gh/nodejs/node/pull/66470?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
src/js_native_api_v8.cchttps://app.codecov.io/gh/nodejs/node/pull/66470?src=pr&el=tree&filepath=src%2Fjs_native_api_v8.cc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs#diff-c3JjL2pzX25hdGl2ZV9hcGlfdjguY2M=
2 Missing and 8 partials ⚠️ https://app.codecov.io/gh/nodejs/node/pull/66470?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
Files with missing lineshttps://app.codecov.io/gh/nodejs/node/pull/66470?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
src/js_native_api_v8.hhttps://app.codecov.io/gh/nodejs/node/pull/66470?src=pr&el=tree&filepath=src%2Fjs_native_api_v8.h&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs#diff-c3JjL2pzX25hdGl2ZV9hcGlfdjguaA==
src/js_native_api_v8.cchttps://app.codecov.io/gh/nodejs/node/pull/66470?src=pr&el=tree&filepath=src%2Fjs_native_api_v8.cc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs#diff-c3JjL2pzX25hdGl2ZV9hcGlfdjguY2M=
319 files with indirect coverage changeshttps://app.codecov.io/gh/nodejs/node/pull/66470/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
Test Analyticshttps://docs.codecov.com/docs/test-analytics
JS Bundle Analysishttps://docs.codecov.com/docs/javascript-bundle-analysis
Please reload this pagehttps://github.com/nodejs/node/pull/66470
https://github.com/KevinEady
KevinEadyhttps://github.com/KevinEady
Oct 15, 2026 https://github.com/nodejs/node/pull/66470#pullrequestreview-5535353332
View reviewed changes https://github.com/nodejs/node/pull/66470/files/0087afc0a739cdb7469ed2647381a0782262f22e
KevinEadyhttps://github.com/KevinEady
https://github.com/nodejs/node/pull/66470#pullrequestreview-5535353332
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/nodejs/node/pull/66470
https://github.co/hiddenchars
https://github.com/nodejs/node/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fnodejs%2Fnode%2Fpull%2F66470
Copilot code review https://github.com/apps/copilot-pull-request-reviewer
Copilot https://github.com/apps/copilot-pull-request-reviewer
Learn more about Copilot code review.https://gh.io/copilot-code-review-docs
https://github.com/nodejs/node/pull/66470/files/0087afc0a739cdb7469ed2647381a0782262f22e
https://github.com/KevinEady
KevinEady https://github.com/KevinEady
https://github.com/nodejs/node/pull/66470/files/0087afc0a739cdb7469ed2647381a0782262f22e
Please reload this pagehttps://github.com/nodejs/node/pull/66470
c++ https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Ac%2B%2B
needs-ci https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Aneeds-ci
node-api https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Anode-api
Node-API Team Project https://github.com/orgs/nodejs/projects/11
node-api: objects from node_api_create_object_with_properties are in dictionary mode https://github.com/nodejs/node/issues/66441
Please reload this pagehttps://github.com/nodejs/node/pull/66470
https://github.com/colinhacks
https://github.com/nodejs-github-bot
https://github.com/KevinEady
https://github.com/apps/copilot-pull-request-reviewer
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width


URLs of crawlers that visited me.